This looks like an interesting concept. I'm going to give it a bit of thought and if I come up with a list of 101 Things, I'll post it. Now that I'm no one's daughter and consider the kids responsible for their own lives, there's this sense of freedom to pursue whatever interests me. There's this desire to not waste those years while the legs are strong enough to carry you to wherever you might like to go and the brain cells are still firing in some kind of logical sequence.
There's also this site http://www.43things.com where you pick 43 things you'd like to do some day. I think I prefer the deadline to the 101 thing concept.
Are you feeling this sense of greater freedom and what are you going to do with it?